[cmake] extract bottom block from config.h.cmake

For dune-grid a bottom section is needed to place the Grid Type magic at the bottom of the config.h file in derived modules.

In this patch a /* begin bottom / ... / end bottom */ block from each module's config.h.cmake file and placed at the end of the collected config.h file.

This resolves the problems from FS#1713 if the same branch is applied in dune-grid.

Added 1 commit:

• ff37819a - [cmake] remove some testing output

I gave your changes a try, I dunecontrol-all'ed all modules DuMuX is depending from. No fallout with CMake 3.4.

Added 10 commits:

• ff37819a...4420871a - 9 commits from branch master
• c35b018a - [cmake] extract bottom block from config.h.cmake

@tobias.malkmus I would prefer a rebase (with a forced push) over merging master into the branch. Probably I should start a general discussion about further git best practices.

@gruenich i did a manual rebase: new branch + cherry-pick + amend + forced push

Is there a reason not to merge this?

mentioned in issue flyspray/FS#1713 (closed)

mentioned in commit b1e924e6

Status changed to merged

mentioned in issue #17 (closed)

mentioned in commit 1605dbb0

Mentioned in commit b1e924e6